| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $229.72 | 6.625% | $244.939 | $244.94 | $244.95 | $244.90 |
| Purchase #2 | $134.50 | 9.282% | $146.9843 | $146.98 | $147.00 | $147.00 |
| Purchase #3 | $37.66 | 4.858% | $39.4895 | $39.49 | $39.50 | $39.50 |
| Purchase #4 | $192.62 | 13.261% | $218.1633 | $218.16 | $218.15 | $218.20 |
| Purchase #5 | $243.84 | 8.686% | $265.0199 | $265.02 | $265.00 | $265.00 |
| Purchase #6 | $241.26 | 3.790% | $250.4038 | $250.40 | $250.40 | $250.40 |
| Purchase #7 | $68.41 | 6.168% | $72.6295 | $72.63 | $72.65 | $72.60 |
| 7 purchase totals = | $1,148.01 | $1,237.6293 | $1,237.62 | $1,237.65 | $1,237.60 | |